Аннотация
The article gives a physiological assessment of adaptive reactions of organism among gifted schoolchildren. An increase in growth was observed both among boys and girls. Simultaneously with the increase, the body weight of adolescents also increases. Muscle strength intensively increases in adolescence. The schoolchildren had significant differences in the level of functional state of the central nervous system. Differences in the level of functional tension of the central nervous system and mental performance are noted among gifted schoolchildren, depending on age and sex. Education of the schoolboys changed organisms’ functional condition and nervous — emotional activity, appreciable exhaustion of the pupils, progressive decrease of service-ability, cordial — vessel system and central nervous system, energy provisional system in the intensification educational process conditions. The badly ecological situation has an negative effect for physiological parameters and «quality» of health of the living children's population, that in a consequence will be reflected in his serviceability and illness.